From: "xianglai" <lixianglai@loongson.cn>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
Bibo Mao <maobibo@loongson.cn>, Chao Li <lichao@loongson.cn>,
Leif Lindholm <quic_llindhol@quicinc.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Michael D Kinney <michael.d.kinney@intel.com>
Subject: Re: [edk2-devel] [edk2-platforms] Platform/Loongson: Fixed multi-core boot issue
Date: Mon, 10 Apr 2023 16:54:54 +0800 [thread overview]
Message-ID: <ad378105-1d89-9d21-8651-086fcafa6f9f@loongson.cn> (raw)
In-Reply-To: <1751601E1CB8EFE8.12651@groups.io>
Ping for reviewing, Any comments is welcome.
On 3/31/23 10:30 AM, xianglai wrote:
> Fixed the bug of slave cpu querying MAILBUF register address.
>
> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> Cc: Bibo Mao <maobibo@loongson.cn>
> Cc: Chao Li <lichao@loongson.cn>
> Cc: Leif Lindholm <quic_llindhol@quicinc.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Signed-off-by: xianglai li <lixianglai@loongson.cn>
> ---
> Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S b/Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S
> index 5d7ce313c0..8fb1b416f6 100644
> --- a/Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S
> +++ b/Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S
> @@ -56,6 +56,8 @@ slave_main:
> li.d T1, LOONGSON_IOCSR_IPI_EN
> iocsrwr.w T0, T1
>
> + li.d T1, LOONGSON_CSR_MAIL_BUF0
> +
> 1:
> # wait for wakeup
> idle 0
next parent reply other threads:[~2023-04-10 8:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1751601E1CB8EFE8.12651@groups.io>
2023-04-10 8:54 ` xianglai [this message]
2023-03-31 2:30 [edk2-platforms] Platform/Loongson: Fixed multi-core boot issue xianglai
2023-04-11 1:35 ` [edk2-devel] " Chao Li
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